package summer_vacation.liqiqi.day33;

/**
 * Created by uw on 2015/8/31.
 */
public class maixigua {
    public static void main(String[] args){
        int a=1024;
        int tian=0;
        while (a==0){
            a=a-(a/2+2);
            tian++;
        }
    }
}
